The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 08, 2023
Filed:
Jul. 21, 2021
Applicant:
Joshua Halstead, Parma, OH (US);
Inventor:
Joshua Halstead, Parma, OH (US);
Assignee:
The Sherwin-Williams Company, Cleveland, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09D 15/00 (2006.01); C08L 91/00 (2006.01); C09K 23/00 (2022.01); C09D 7/43 (2018.01); C09D 7/41 (2018.01); C08F 242/00 (2006.01); C08K 5/17 (2006.01); C08L 71/02 (2006.01); C09D 5/02 (2006.01); C09D 167/08 (2006.01);
U.S. Cl.
CPC ...
C09D 15/00 (2013.01); C08F 242/00 (2013.01); C08K 5/17 (2013.01); C08L 71/02 (2013.01); C08L 91/005 (2013.01); C09D 5/027 (2013.01); C09D 5/028 (2013.01); C09D 7/41 (2018.01); C09D 7/43 (2018.01); C09D 167/08 (2013.01); C09K 23/00 (2022.01); C08L 2201/56 (2013.01);
Abstract
Water-based stains are based on an oil-in-water emulsion having a binder that includes, consists of, or consists essentially of drying oil combined with a non-aqueous polymer dispersion. The compositions can be tinted using traditional water-based pigment dispersions, yet the overall hydrophobicity results in minimal interaction with the polar cellulosic structure of wood.